Andreas Jocksch

According to our database, Andreas Jocksch authored at least 13 papers between 2011 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Strong Scaling of OpenACC enabled Nek5000 on several GPU based HPC systems.

Jonathan Vincent, Jing Gong, Martin Karp, Adam Peplinski, Niclas Jansson, Artur Podobas, Andreas Jocksch, Jie Yao, Fazle Hussain, Stefano Markidis, Matts Karlsson, Dirk Pleiter, Erwin Laure, Philipp Schlatter

Proceedings of the HPC Asia 2022: International Conference on High Performance Computing in Asia-Pacific Region, Virtual Event, Japan, January 12, 2022

2021

An optimisation of allreduce communication in message-passing systems.

Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Eirini Koutsaniti, Vasileios Karakasis, Laurent Villard

Parallel Comput., 2021

Gyrokinetic simulations on many- and multi-core architectures with the global electromagnetic Particle-In-Cell Code ORB5.

Noé Ohana, Claudio Gheller, Emmanuel Lanti, Andreas Jocksch, Stephan Brunner, Laurent Villard

Comput. Phys. Commun., 2021

2020

Orb5: A global electromagnetic gyrokinetic code using the PIC approach in toroidal geometry.

Emmanuel Lanti, Noé Ohana, Natalia Tronko, Thomas Hayward-Schneider, Alberto Bottino, B. F. McMillan, Alexey Mishchenko, Aaron Scheinberg, Alessandro Biancalani, P. Angelino, Stephan Brunner, Julien Dominski, Peter Donnel, Claudio Gheller, Roman Hatzky, Andreas Jocksch, S. Jolliet, Z. X. Lu, Laurent Villard

Comput. Phys. Commun., 2020

Optimised allgatherv, reduce_scatter and allreduce communication in message-passing systems.

Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Vasileios Karakasis, Laurent Villard

CoRR, 2020

2019

Optimized all-to-all communication on multicore architectures applied to FFTs with pencil decomposition.

Andreas Jocksch, Matthias Kraushaar, David Daverio

Concurr. Comput. Pract. Exp., 2019

Enabling Continuous Testing of HPC Systems Using ReFrame.

Vasileios Karakasis, Theofilos Manitaras, Victor Holanda Rusu, Rafael Sarmiento-Pérez, Christopher Bignamini, Matthias Kraushaar, Andreas Jocksch, Samuel Omlin, Guilherme Peretti-Pezzi, João P. S. C. Augusto, Brian Friesen, Yun (Helen) He, Lisa Gerhardt, Brandon Cook, Zhi-Qiang You, Samuel Khuvis, Karen Tomko

Proceedings of the Tools and Techniques for High Performance Computing, 2019

2017

Prediction of the Inter-Node Communication Costs of a New Gyrokinetic Code with Toroidal Domain.

Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Aaron Scheinberg, Stephan Brunner, Claudio Gheller, Laurent Villard

Proceedings of the Parallel Processing and Applied Mathematics, 2017

2016

A portable platform for accelerated PIC codes and its application to GPUs using OpenACC.

Farah Hariri, Trach-Minh Tran, Andreas Jocksch, Emmanuel Lanti, J. Progsch, P. Messmer, Stephan Brunner, Claudio Gheller, Laurent Villard

Comput. Phys. Commun., 2016

2015

Accelerating an MPI Lattice Boltzmann code using OpenACC.

Stu Blair, Carl Albing, Alexander Grund, Andreas Jocksch

Proceedings of the Second Workshop on Accelerator Programming using Directives, 2015

A Bucket Sort Algorithm for the Particle-In-Cell Method on Manycore Architectures.

Andreas Jocksch, Farah Hariri, Trach-Minh Tran, Stephan Brunner, Claudio Gheller, Laurent Villard

Proceedings of the Parallel Processing and Applied Mathematics, 2015

A Diffusion Process for Graph Partitioning: Its Solutions and Their Improvement.

Andreas Jocksch

Proceedings of the Parallel Processing and Applied Mathematics, 2015

2011

FFTs and Multiple Collective Communication on Multiprocessor-Node Architectures.

Andreas Jocksch

Proceedings of the Parallel Processing and Applied Mathematics, 2011